#physics #gravitational_waves #nonlinear #parametric_resonance #china #japan #global #future
Breakthrough in the nonlinear generation of primordial gravitational waves
https://phys.org/news/2022-01-breakthrough-nonlinear-primordial-gravitational.html
A superheterodyne receiver for primordial gravitational waves.
Cool.
(Note: The article said that the researchers were "generating" primordial gravitational waves, which of course is not possible unless they also have discovered a mechanism for bidirectional temporal manipulation, which would be a much bigger story. :)
